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Boost your VOâ‚‚ max with smart training

What is VO₂ max: It’s the maximum rate your body can use oxygen during exercise, reflecting heart, lung and muscle efficiency. Why it matters: A higher VO₂ max boosts endurance potential, supports ...

See how your VO2 max stacks up by age – then do these 5 quick workouts to improve it

Check out the tables below to see where you rank ...